1513366960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2459}}^1$

素因数の和:2643

約数の個数: 120

約数和(自身を含む): 4120785360

約数和(自身を除く): 2607418400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 157, 196, 245, 280, 314, 392, 490, 560, 628, 784, 785, 980, 1099, 1256, 1570, 1960, 2198, 2459, 2512, 3140, 3920, 4396, 4918, 5495, 6280, 7693, 8792, 9836, 10990, 12295, 12560, 15386, 17213, 17584, 19672, 21980, 24590, 30772, 34426, 38465, 39344, 43960, 49180, 61544, 68852, 76930, 86065, 87920, 98360, 120491, 123088, 137704, 153860, 172130, 196720, 240982, 275408, 307720, 344260, 386063, 481964, 602455, 615440, 688520, 772126, 963928, 1204910, 1377040, 1544252, 1927856, 1930315, 2409820, 2702441, 3088504, 3860630, 4819640, 5404882, 6177008, 7721260, 9639280, 10809764, 13512205, 15442520, 18917087, 21619528, 27024410, 30885040, 37834174, 43239056, 54048820, 75668348, 94585435, 108097640, 151336696, 189170870, 216195280, 302673392, 378341740, 756683480, 1513366960]

約数ペア:

[(1, 1513366960), (2, 756683480), (4, 378341740), (5, 302673392), (7, 216195280), (8, 189170870), (10, 151336696), (14, 108097640), (16, 94585435), (20, 75668348), (28, 54048820), (35, 43239056), (40, 37834174), (49, 30885040), (56, 27024410), (70, 21619528), (80, 18917087), (98, 15442520), (112, 13512205), (140, 10809764), (157, 9639280), (196, 7721260), (245, 6177008), (280, 5404882), (314, 4819640), (392, 3860630), (490, 3088504), (560, 2702441), (628, 2409820), (784, 1930315), (785, 1927856), (980, 1544252), (1099, 1377040), (1256, 1204910), (1570, 963928), (1960, 772126), (2198, 688520), (2459, 615440), (2512, 602455), (3140, 481964), (3920, 386063), (4396, 344260), (4918, 307720), (5495, 275408), (6280, 240982), (7693, 196720), (8792, 172130), (9836, 153860), (10990, 137704), (12295, 123088), (12560, 120491), (15386, 98360), (17213, 87920), (17584, 86065), (19672, 76930), (21980, 68852), (24590, 61544), (30772, 49180), (34426, 43960), (38465, 39344)]